1344897731918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{733}}^1\times {\mathrm{2389}}^1$

素因数の和:3517

約数の個数: 64

約数和(自身を含む): 2204473286400

約数和(自身を除く): 859575554482

約数列:

[1, 2, 13, 26, 109, 218, 271, 542, 733, 1417, 1466, 2389, 2834, 3523, 4778, 7046, 9529, 19058, 29539, 31057, 59078, 62114, 79897, 159794, 198643, 260401, 384007, 397286, 520802, 647419, 768014, 1038661, 1294838, 1751137, 2077322, 2582359, 3385213, 3502274, 5164718, 6770426, 8416447, 16832894, 21652087, 22764781, 43304174, 45529562, 70568671, 141137342, 190873933, 281477131, 381747866, 474558127, 562954262, 917392723, 949116254, 1834785446, 2481361129, 4962722258, 6169255651, 12338511302, 51726835843, 103453671686, 672448865959, 1344897731918]

約数ペア:

[(1, 1344897731918), (2, 672448865959), (13, 103453671686), (26, 51726835843), (109, 12338511302), (218, 6169255651), (271, 4962722258), (542, 2481361129), (733, 1834785446), (1417, 949116254), (1466, 917392723), (2389, 562954262), (2834, 474558127), (3523, 381747866), (4778, 281477131), (7046, 190873933), (9529, 141137342), (19058, 70568671), (29539, 45529562), (31057, 43304174), (59078, 22764781), (62114, 21652087), (79897, 16832894), (159794, 8416447), (198643, 6770426), (260401, 5164718), (384007, 3502274), (397286, 3385213), (520802, 2582359), (647419, 2077322), (768014, 1751137), (1038661, 1294838)]